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What is causing “Unable to allocate memory for pool” in PHP?
...32MB is ridiculously low. PHP was designed when servers were 64MB and most scripts were using one php file per page. Nowadays solutions like Magento require more than 10k files (~60Mb in APC). You should allow enough memory so most of php files are always cached. It's not a waste, it's more efficien...
Updating version numbers of modules in a multi-module Maven project
...e.org/guides/introduction/introduction-to-the-pom.html#Project_Inheritance_vs_Project_Aggregation
Some projects may be an aggregation of modules, yet not have a parent-child relationship between aggregator POM and the aggregated modules. (There may be no parent-child relationship at all, or the chi...
Linq to Entities - SQL “IN” clause
...swer, but I don't get a .Contains after the { "Admin", "User", "Limited" } VS2008 doesn't like that code one bit.
– StevenMcD
May 13 '09 at 13:51
1
...
Difference between “change” and “input” event for an `input` element
...e").prepend("\nOn blur | " + this.tagName + " | " + this.value);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="text" />
<select>
<option>Alice</option>
<option>Bob</option>
<op...
C# DateTime.Now precision
...
Ok, good point about precision vs. accuracy. I guess I still don't really buy the statement that DateTime is not accurate because "it doesn't have to be." If I have a transactional system, and I want to mark a datetime for each record, to me it seems int...
How do I use boolean variables in Perl?
...ngerous. These code examples aren't equivalent: if ($exitstatus) { exit; } vs if ($exitstatus == true) { exit; }, which might not be obvious to a casual observer. (And yes, the last example is poor programming style, but that is beside the point).
– Zano
Nov 20...
Razor ViewEngine: How do I escape the “@” symbol?
...t;a href="" title="this @@ won't work"></a>, both syntax error in VS and parser error in runtime.
– Tien Do
Jul 25 '12 at 1:35
...
How to render a DateTime in a specific format in ASP.NET MVC 3?
...etime format reference:
http://msdn.microsoft.com/en-us/library/az4se3k1(v=vs.71).aspx
Then I have a JQuery datepicker bound to it, and that put's the date in as a different format...doh!
Looks like I need to set the datepicker's format to the same formatting.
So I'm storing the System.Globalizat...
How to determine equality for two JavaScript objects?
...means of determining equality.
Further complicating things is that in JavaScript the distinction between data and method is blurred.
An object may reference a method that is to be called as an event handler, and this would likely not be considered part of its 'value state'. Whereas another object ...
How to find out the number of CPUs using python
...sched_getaffinity.
Therefore, if you use multiprocessing.cpu_count(), your script might try to use way more cores than it has available, which may lead to overload and timeouts.
We can see the difference concretely by restricting the affinity with the taskset utility, which allows us to control the ...